{
"schema_version": 1,
"id": 13339,
"name": "Alpine KTA-450 4-channel Compact In-Car Amplifier - 4x100W",
"url": "https://www.carcommunications.co.uk/alpine-kta-450-4-channel-compact-in-car-amplifier-4x100w",
"brand": "Alpine",
"model": "KTA-450",
"sku": "KTA-450",
"gtin": "",
"mpn": "",
"identifiers": {
"model": "KTA-450",
"sku": "KTA-450"
},
"description": "Alpine KTA-450 Compact Stackable 4-Channel Amplifier\nAlpine KTA-450 4x100W Car Amplifier\nThe KTA-450 is a very compact 4/2-Channel amplifier, that is mainly designed to be power-stacked with the iLX-W650BT or iLX-W690D, but can also be used stand-alone in any universal configuration.\nFeaturing Alpine’s Dynamic Peak Power (DPP) technology, the KTA-450 can add bursts of 100 Watts RMS power when needed.\nIn combination with the iLX-W650BT, the KTA-450 won the 2019 Innovations Award at CES Show 2019. If you plan to buy an iLX-W650BT or iLX-W690D, this tiny amplifier will make a significant improvement to your in-car audio system.\nPower-stacked with the iLX-W650BT\nMounted together, the iLX-W650BT and the KTA-450 amplifier measure at less than 12,7 cm deep, so they can fit in any standard 2DIN radio dock to create Alpine’s award winning Power-Stack design. Brackets and included cable harnesses allow for a fast and easy install. Enjoy the extra sound system boost without the bulk and hassle of a traditional amp.\nPower Boost for your Head Unit\nGive your iLX-W650BT a sound boost with the 4-Channel KTA-450 Power Pack amplifier, that emits 4 x 50 Watts RMS. Thanks to Alpine’s exclusive Dynamic Peak Power (DDP) technology, this can even increase to 100 Watts DDP per channel during dynamic musical passages.\nHigh-Pass Filters\nThe KTA-450 features a selectable high-pass filter (60, 80 and 120Hz at 12dB/octave) on front and rear channels. This comes especially handy, if your head unit does not include such sound tuning capabilities\nVersatile & Compact\nWith built-in preamp and speaker-level inputs (2- or 4-channel input), this tiny amplifier works with many car stereo systems – regardless of OEM or Aftermarket. At only 89mm x 181mm x 36mm it is one of the most compact 4 x 50 Watts RMS amplifiers on the market.\nUp To 5x Speaker Power\nGive your iLX-W690D a sound boost with the 4-Channel KTA-450 Power Pack amplifier, that emits 4 x 50 Watts RMS. Thanks to Alpine’s exclusive Dynamic Peak Power (DPP) technology, this can even increase to 100 Watts DPP per channel during dynamic musical passages. Or power-stack the KTA-200M and connect a compatible subwoofer for extra bass in your system..\nPower-Stacked To Save Space\nMounted together, the iLX-W690D and the KTA-450 or KTA-200M amplifier measure at less than 12,7 cm deep, so they can fit in any standard 2DIN radio dock to create Alpine’s award winning Power-Stack design. Brackets and included cable harnesses allow for a fast and easy install. Enjoy the extra sound system boost without the bulk and hassle of a traditional amp.\nFEATURES\nInstall\nTerminal Layout: One side\nSmall footprint for easy installation\nConnector terminal (for speaker and power cables)\nGeneral\nAmplifier Type: Class-D (Digital)\nChannel Design: 4/2 Channel (3 Channel configuration not possible)\nDIP Switches\nRCA and Speaker Level Inputs\nCrossover: Adjustable High-Pass Filter (HPF)\nGain Control: Front / Rear Adjustable\nIncluded Power-Stack bracket and screws for back-mount to iLX-W650BT\nIncluded cable harness\nSPECIFICATIONS\nRMS Power Ratings\nPer Channel into 2 Ohms, 14.4V (≤1%THD+N): 4 x 45W\nPer Channel into 4 Ohms, 14.4V (≤1%THD+N): 4 x 50W\nBridged, 4 Ohms, 14.4V: 2 x 100W\nDPP (Dynamic Peak Power) Power Ratings\nPer Channel into 2 Ohms, 14.4V (≤1%THD+N): 4 x 100W\nPer Channel into 4 Ohms, 14.4V (≤1%THD+N): 4 x 100W\nSound Tuning\nCrossover: Selectable HPF: 60, 80, 120Hz (-12dB/oct) on front and rear channels\nGeneral\nPower Requirements: 14.4 V.DC (9 - 16 V allowable)\nFrequency Response (+0/ -3dB: 1W into 4 Ohms): 15Hz – 50kHz\nTHD+N (@ 10W into 4 Ohms): <0.2%\nS/N Ratio: AES-17, Ref: 1W into 4 Ohms: >85dB\nWeight: 0.6kg\nDimensions\nWidth: 89mm\nHeight: 36mm (39mm with attached universal bracket)\nLength: 181mm (198mm with attached universal bracket)",
"category": [
"Car Accessories",
"Car Speakers",
"Amplifier"
],
"tags": [
"alpine",
"kta-450",
"4-channel",
"compact",
"in-car",
"amplifier",
"4x100w"
],
"images": [
"https://www.carcommunications.co.uk/image/catalog/Alpine/kta-450/Alpine_KTA-450_Power-Pack-Featuring-Alpines-Dynamic-Peak-Power-DPP-technology-controller.jpg",
"https://www.carcommunications.co.uk/image/catalog/Alpine/kta-450/Alpine_KTA-450_Power-Pack-4-2-Channel-Amplifier.jpg",
"https://www.carcommunications.co.uk/image/catalog/Alpine/kta-450/Alpine_KTA-450_Power-Pack-Featuring-Alpines-Dynamic-Peak-Power-DPP-technology-front-top.jpg",
"https://www.carcommunications.co.uk/image/catalog/Alpine/kta-450/Alpine_iLX-W650BT_Digital-Media-Station-with_KTA-450_Power-Pack.jpg",
"https://www.carcommunications.co.uk/image/catalog/Alpine/kta-450/Alpine_iLX-W650BT_Digital-Media-Station-with_KTA-450_Power-Pack-2.jpg"
],
"price": {
"currency": "GBP",
"amount": 199,
"regular": 199,
"on_sale": false,
"sale_ends": null,
"includes_tax": true
},
"quantity_discounts": [],
"availability": {
"in_stock": false,
"status": "out_of_stock",
"stock_status": "Special Order (Contact Us)",
"minimum_quantity": 1
},
"attributes": {
"Car Speakers": {
"Amplifiers": "400W"
}
},
"options": [],
"dimensions": null,
"weight": null,
"rating": null,
"reviews": [],
"shipping": {
"country": "GB",
"rate": 0,
"currency": "GBP",
"free": true,
"handling_days": {
"min": 1,
"max": 3
},
"transit_days": {
"min": 3,
"max": 7
}
},
"returns": {
"accepted": true,
"window_days": 14,
"unlimited": false,
"fees": "customer",
"country": "GB",
"policy_url": null
},
"warranty": "1 Year Warranty",
"updated": "2023-09-19T15:32:17+01:00",
"store": {
"name": "Car Communications Ltd",
"url": "https://www.carcommunications.co.uk/",
"currency": "GBP"
}
}